package com.wpl;

import io.swagger.annotations.ApiModelProperty;
import lombok.Data;

import java.util.HashMap;
import java.util.Map;
@Data
public class R{
	@ApiModelProperty(value="是否成功")
	private Boolean success;
	@ApiModelProperty(value = "返回码")
	private Integer code;
	@ApiModelProperty(value="返回消息")
	private String message;
	@ApiModelProperty(value="返回数据")
	private Map<String,Object> data = new HashMap<String,Object>();
	private R(){}

	public static R ok(){
		R r = new R();
		r.setSuccess(true);
		r.setCode(ResultCode.SUCCESS);
		r.setMessage("成功");
		return r;
	}
	public static R error(){
		R r = new R();
		r.setSuccess(false);
		r.setCode(ResultCode.ERROR);
		r.setMessage("失败");
		return r;
	}
	public R success(Boolean success){
		this.setSuccess(success);
		return this;
	}
	/*使用链式编程*/
	public R message(String msg){
		this.setMessage(msg);
		return this;
	}
	public R code(Integer code){
		this.setCode(code);
		return this;
	}
	public R data(String key,Object value){
		this.data.put(key,value);
		return this;
	}
	public R data(Map<String,Object> map){
		this.setData(map);
		return this;
	}





	/*和js的this一模一样*/
}